filter_tr {transx} | R Documentation |
This function computes the cyclical component of the trigonometric regression filter.
filter_tr(x, ...)
x |
Univariate vector, numeric or ts object with only one dimension. |
... |
Further arguments passed to |
unemp <- ggplot2::economics$unemploy
unemp_cycle <- filter_tr(unemp, pl=8, pu=40)
plotx(cbind(unemp, unemp_cycle))